Wesley
From Brazil (GMT-3)
9 years of commercial experience
Lemon.io stats
3
projects done416
hours workedOpen
to new offersWesley – JavaScript, Python, Django
Wesley is a skilled individual with extensive experience in Python and React.js development. He also has knowledge of mobile app development and database design. Our technical interviewer underscored his understanding of JavaScript and Python internals, along with his experience with popular databases such as MySQL, DynamoDB, PostgreSQL, and Redis. Moreover, Wesley has excellent soft skills and an active lifestyle: gym, soccer, and football are his passions. He can easily work in teams of any size and quickly immerse himself in the process.
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Potentially possibleExperience Highlights
Senior Software Engineer
Bringing liquidity to the long tail of cryptoassets, via the first decentralized, algorithmic market making protocol.
- Built and maintained new features in the blockchain protocol using Python;
- Developed and maintained REST APIs using Python and FastAPI;
- Configurated and deployment of EC2 and AWS Lambda/Serverless Framework instances;
- Created and maintained project flow, code, and architecture documentation.
Senior Fullstack Developer
The project is about the implementation of go links, private shared short links for teams. Currently, they are looking for a full-stack with more backend experience.
- Implementation of a new flow for new users, built with Python, Flask and React/Next.js;
- Integration of the existing login system with Jumpcloud;
- Built new features in the admin portal (new endpoints, filters and UI);
- Implementation of language change in the existing documentation with Docusaurus.
Senior Full-stack Web Developer
The project is a CRM for the mobile storage industry.
- Built new features;
- Performed refactoring, maintenance, and bug fixes in the REST API built with Python and FastAPI;
- Refactored and improved code architecture;
- Wrote unit tests and E2E tests using Pytest, Mock, and HTTPx/Async;
- Fixed front-end bugs using Vue.js and JavaScript;
- Took part in daily standup meetings.
Senior Back-end Web Developer
This is a social platform that connects people and organizations, facilitating volunteer engagement.
- Built and maintained new functionalities of the main monolithic volunteering platform, built with Python and Django Rest Framework;
- Was responsible for creating and managing the migration of a monolithic architecture platform to microservices using Go/Golang;
- Built and maintained platform integration services using Python and Go;
- Wrote unit tests and E2E tests;
- Implemented CI/CD pipeline using GitHub Actions and GCP Cloud Build;
- Debugged and resolved critical problems of applications and services;
- Created and maintained project flow, code, and architecture documentation;
- Was mentoring developers to achieve seniority with best practices;
- Maintained implementation and configurations of Kubernetes deployment.
Senior Back-end Web Developer
This app is a virtual nightclub where people can create parties and interact with each other. Users can assign points to each other and convert them into real money. It's like a Tinder money app.
- Built and maintained new features in the back end of the application using Python and Django Rest Framework;
- Wrote unit tests and E2E tests;
- Performed configuration, management, and deployment of the application on AWS.
Senior Full-stack Web Developer
This is an accounts payable platform that simplifies sending business-to-business (B2B) payments worldwide.
- Managed, built, and maintained the Platform's main REST API using Python and Django Rest Framework;
- Managed, built, and maintained the main Web Application using JavaScript, TypeScript, React, and Redux;
- Built and maintained unit and integration tests (E2E) of Backend and Frontend;
- Developed and maintained documentation and participated in agile alignment and ticket management meetings.
Full-Stack Web Developer
This is a game application to teach how to interpret technical construction design.
- Was responsible for building a REST API gamified teaching application using Python and Django Rest Framework;
- Was responsible for building a Mobile Application using JavaScript and React Native;
- Built unit tests and E2E tests on Backend and Frontend;
- Meetings and definitions with the designer and product teams;
- Debugging and resolving REST API and Mobile Application issues.
Back-End Web Developer
This is a real estate startup that offers full solutions for buying and selling properties.
- Developed Web Crawlers to extract data from real estate websites using Python and Scrapy;
- Built and maintained REST API using Python and AWS Chalice (Serverless) with a microservices architecture;
- Built and maintained unit and integration tests using Pytest, Mocks, and vcr;
- Mentored and supported developers in unrolling out complex tasks and implementations;
- Adapted and created team routines, following the Agile Scrum methodology.
Back-end Web Developer
This is a startup aimed at the cryptocurrency market, focusing on developing arbitrage robots.
- Developed and maintenance of an opportunity calculation robot arbitration of crypto assets;
- Constructed automation scripts for data extraction and standardization;
- Project versioning using Git and Github;
- Linux server management on Google Cloud Platform and Vultr.